HF Verwoerd Tunnel, Limpopo, April 2014

This photograph by Dave Southwood depicts a wall inside the Wyllie’s Poort tunnel (formerly Hendrik Verwoerd Tunnel) in Limpopo, along a key route between Musina and Louis Trichardt near the Beitbridge border post, one of the busiest crossings between South Africa and Zimbabwe. The site is defined by constant human movement, with thousands of travellers passing through daily, making it a space shaped by circulation, migration, and transit.

Read through the lens of freedom of movement, the tunnel becomes more than infrastructure, it reflects the constitutional ideal of mobility and the lived realities of cross-border travel in southern Africa. Movement here is both enabled and regulated, revealing how rights are experienced unevenly in practice.

The graffiti etched into the tunnel walls is central to this reading. The handwritten names act as fleeting inscriptions of presence, quiet assertions of identity by people in transit. In this way, graffiti becomes an informal archive of movement, marking individual journeys within a space that is otherwise anonymous and transitory.

Visually, the image layers human inscription with natural mineral deposits on the concrete surface, creating a palimpsest of passage, memory, and erosion within a site defined by continuous flow.